Himitsu – Kuro no Chikai - Chapter 3, Part 3 – That Which Was Abandoned

A letter to break off the engagement leads Ling Family in Tangyang to endless doom. And he, Ling Zhang, is tortured to death after his legs are cruelly broken.

I fell into a game world out of nowhere with an instant kill skill.
And then somehow, I became a bigshot.

Science and Technology Library: The supreme state of science is theology; an accidental rescue, let Chen Mo get a technology library that collects endless technology, the story begins…

- Description from xbiquge translation

After failing his college entrance exam, Li Yang had dropped out and started to support his first love. Yet after her graduation from university, she dumped him immediately.Now Li accidently takes other's chance to travel back to his high school years. With the exam answers remembered, Li decides to embark on a different path.